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-rw-r--r--lib/files/storage/loader.php38
-rw-r--r--lib/files/storage/local.php22
-rw-r--r--lib/files/storage/mappedlocal.php26
-rw-r--r--lib/files/storage/wrapper/wrapper.php427
4 files changed, 509 insertions, 4 deletions
diff --git a/lib/files/storage/loader.php b/lib/files/storage/loader.php
new file mode 100644
index 00000000000..2572ef443bc
--- /dev/null
+++ b/lib/files/storage/loader.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Files\Storage;
+
+class Loader {
+ /**
+ * @var callable[] $storageWrappers
+ */
+ private $storageWrappers = array();
+
+ /**
+ * allow modifier storage behaviour by adding wrappers around storages
+ *
+ * $callback should be a function of type (string $mountPoint, Storage $storage) => Storage
+ *
+ * @param callable $callback
+ */
+ public function addStorageWrapper($callback) {
+ $this->storageWrappers[] = $callback;
+ }
+
+ public function load($mountPoint, $class, $arguments) {
+ return $this->wrap($mountPoint, new $class($arguments));
+ }
+
+ public function wrap($mountPoint, $storage) {
+ foreach ($this->storageWrappers as $wrapper) {
+ $storage = $wrapper($mountPoint, $storage);
+ }
+ return $storage;
+ }
+}
diff --git a/lib/files/storage/local.php b/lib/files/storage/local.php
index d684905bf9a..b08fd73ce19 100644
--- a/lib/files/storage/local.php
+++ b/lib/files/storage/local.php
@@ -39,7 +39,27 @@ if (\OC_Util::runningOnWindows()) {
}
public function rmdir($path) {
- return @rmdir($this->datadir . $path);
+ try {
+ $it = new \RecursiveIteratorIterator(
+ new \RecursiveDirectoryIterator($this->datadir . $path),
+ \RecursiveIteratorIterator::CHILD_FIRST
+ );
+ foreach ($it as $file) {
+ /**
+ * @var \SplFileInfo $file
+ */
+ if (in_array($file->getBasename(), array('.', '..'))) {
+ continue;
+ } elseif ($file->isDir()) {
+ rmdir($file->getPathname());
+ } elseif ($file->isFile() || $file->isLink()) {
+ unlink($file->getPathname());
+ }
+ }
+ return rmdir($this->datadir . $path);
+ } catch (\UnexpectedValueException $e) {
+ return false;
+ }
}
public function opendir($path) {
diff --git a/lib/files/storage/mappedlocal.php b/lib/files/storage/mappedlocal.php
index ba3fcdc5c9e..cf5d9b3ef4f 100644
--- a/lib/files/storage/mappedlocal.php
+++ b/lib/files/storage/mappedlocal.php
@@ -34,10 +34,30 @@ class MappedLocal extends \OC\Files\Storage\Common{
return @mkdir($this->buildPath($path));
}
public function rmdir($path) {
- if ($result = @rmdir($this->buildPath($path))) {
- $this->cleanMapper($path);
+ try {
+ $it = new \RecursiveIteratorIterator(
+ new \RecursiveDirectoryIterator($this->buildPath($path)),
+ \RecursiveIteratorIterator::CHILD_FIRST
+ );
+ foreach ($it as $file) {
+ /**
+ * @var \SplFileInfo $file
+ */
+ if (in_array($file->getBasename(), array('.', '..'))) {
+ continue;
+ } elseif ($file->isDir()) {
+ rmdir($file->getPathname());
+ } elseif ($file->isFile() || $file->isLink()) {
+ unlink($file->getPathname());
+ }
+ }
+ if ($result = @rmdir($this->buildPath($path))) {
+ $this->cleanMapper($path);
+ }
+ return $result;
+ } catch (\UnexpectedValueException $e) {
+ return false;
}
- return $result;
}
public function opendir($path) {
$files = array('.', '..');
diff --git a/lib/files/storage/wrapper/wrapper.php b/lib/files/storage/wrapper/wrapper.php
new file mode 100644
index 00000000000..4feb0520f12
--- /dev/null
+++ b/lib/files/storage/wrapper/wrapper.php
@@ -0,0 +1,427 @@
+<?php
+/**
+ * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Files\Storage\Wrapper;
+
+class Wrapper implements \OC\Files\Storage\Storage {
+ /**
+ * @var \OC\Files\Storage\Storage $storage
+ */
+ protected $storage;
+
+ /**
+ * @param array $parameters
+ */
+ public function __construct($parameters) {
+ $this->storage = $parameters['storage'];
+ }
+
+ /**
+ * @return \OC\Files\Storage\Storage
+ */
+ public function getWrapperStorage() {
+ return $this->storage;
+ }
+
+ /**
+ * Get the identifier for the storage,
+ * the returned id should be the same for every storage object that is created with the same parameters
+ * and two storage objects with the same id should refer to two storages that display the same files.
+ *
+ * @return string
+ */
+ public function getId() {
+ return $this->storage->getId();
+ }
+
+ /**
+ * see http://php.net/manual/en/function.mkdir.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function mkdir($path) {
+ return $this->storage->mkdir($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.rmdir.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function rmdir($path) {
+ return $this->storage->rmdir($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.opendir.php
+ *
+ * @param string $path
+ * @return resource
+ */
+ public function opendir($path) {
+ return $this->storage->opendir($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.is_dir.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function is_dir($path) {
+ return $this->storage->is_dir($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.is_file.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function is_file($path) {
+ return $this->storage->is_file($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.stat.php
+ * only the following keys are required in the result: size and mtime
+ *
+ * @param string $path
+ * @return array
+ */
+ public function stat($path) {
+ return $this->storage->stat($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.filetype.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function filetype($path) {
+ return $this->storage->filetype($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.filesize.php
+ * The result for filesize when called on a folder is required to be 0
+ *
+ * @param string $path
+ * @return int
+ */
+ public function filesize($path) {
+ return $this->storage->filesize($path);
+ }
+
+ /**
+ * check if a file can be created in $path
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function isCreatable($path) {
+ return $this->storage->isCreatable($path);
+ }
+
+ /**
+ * check if a file can be read
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function isReadable($path) {
+ return $this->storage->isReadable($path);
+ }
+
+ /**
+ * check if a file can be written to
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function isUpdatable($path) {
+ return $this->storage->isUpdatable($path);
+ }
+
+ /**
+ * check if a file can be deleted
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function isDeletable($path) {
+ return $this->storage->isDeletable($path);
+ }
+
+ /**
+ * check if a file can be shared
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function isSharable($path) {
+ return $this->storage->isSharable($path);
+ }
+
+ /**
+ * get the full permissions of a path.
+ * Should return a combination of the PERMISSION_ constants defined in lib/public/constants.php
+ *
+ * @param string $path
+ * @return int
+ */
+ public function getPermissions($path) {
+ return $this->storage->getPermissions($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.file_exists.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function file_exists($path) {
+ return $this->storage->file_exists($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.filemtime.php
+ *
+ * @param string $path
+ * @return int
+ */
+ public function filemtime($path) {
+ return $this->storage->filemtime($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.file_get_contents.php
+ *
+ * @param string $path
+ * @return string
+ */
+ public function file_get_contents($path) {
+ return $this->storage->file_get_contents($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.file_put_contents.php
+ *
+ * @param string $path
+ * @param string $data
+ * @return bool
+ */
+ public function file_put_contents($path, $data) {
+ return $this->storage->file_put_contents($path, $data);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.unlink.php
+ *
+ * @param string $path
+ * @return bool
+ */
+ public function unlink($path) {
+ return $this->storage->unlink($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.rename.php
+ *
+ * @param string $path1
+ * @param string $path2
+ * @return bool
+ */
+ public function rename($path1, $path2) {
+ return $this->storage->rename($path1, $path2);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.copy.php
+ *
+ * @param string $path1
+ * @param string $path2
+ * @return bool
+ */
+ public function copy($path1, $path2) {
+ return $this->storage->copy($path1, $path2);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.fopen.php
+ *
+ * @param string $path
+ * @param string $mode
+ * @return resource
+ */
+ public function fopen($path, $mode) {
+ return $this->storage->fopen($path, $mode);
+ }
+
+ /**
+ * get the mimetype for a file or folder
+ * The mimetype for a folder is required to be "httpd/unix-directory"
+ *
+ * @param string $path
+ * @return string
+ */
+ public function getMimeType($path) {
+ return $this->storage->getMimeType($path);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.hash.php
+ *
+ * @param string $type
+ * @param string $path
+ * @param bool $raw
+ * @return string
+ */
+ public function hash($type, $path, $raw = false) {
+ return $this->storage->hash($type, $path, $raw);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.free_space.php
+ *
+ * @param string $path
+ * @return int
+ */
+ public function free_space($path) {
+ return $this->storage->free_space($path);
+ }
+
+ /**
+ * search for occurrences of $query in file names
+ *
+ * @param string $query
+ * @return array
+ */
+ public function search($query) {
+ return $this->storage->search($query);
+ }
+
+ /**
+ * see http://php.net/manual/en/function.touch.php
+ * If the backend does not support the operation, false should be returned
+ *
+ * @param string $path
+ * @param int $mtime
+ * @return bool
+ */
+ public function touch($path, $mtime = null) {
+ return $this->storage->touch($path, $mtime);
+ }
+
+ /**
+ * get the path to a local version of the file.
+ * The local version of the file can be temporary and doesn't have to be persistent across requests
+ *
+ * @param string $path
+ * @return string
+ */
+ public function getLocalFile($path) {
+ return $this->storage->getLocalFile($path);
+ }
+
+ /**
+ * get the path to a local version of the folder.
+ * The local version of the folder can be temporary and doesn't have to be persistent across requests
+ *
+ * @param string $path
+ * @return string
+ */
+ public function getLocalFolder($path) {
+ return $this->storage->getLocalFolder($path);
+ }
+
+ /**
+ * check if a file or folder has been updated since $time
+ *
+ * @param string $path
+ * @param int $time
+ * @return bool
+ *
+ * hasUpdated for folders should return at least true if a file inside the folder is add, removed or renamed.
+ * returning true for other changes in the folder is optional
+ */
+ public function hasUpdated($path, $time) {
+ return $this->storage->hasUpdated($path, $time);
+ }
+
+ /**
+ * get a cache instance for the storage
+ *
+ * @param string $path
+ * @return \OC\Files\Cache\Cache
+ */
+ public function getCache($path = '') {
+ return $this->storage->getCache($path);
+ }
+
+ /**
+ * get a scanner instance for the storage
+ *
+ * @param string $path
+ * @return \OC\Files\Cache\Scanner
+ */
+ public function getScanner($path = '') {
+ return $this->storage->getScanner($path);
+ }
+
+
+ /**
+ * get the user id of the owner of a file or folder
+ *
+ * @param string $path
+ * @return string
+ */
+ public function getOwner($path) {
+ return $this->storage->getOwner($path);
+ }
+
+ /**
+ * get a permissions cache instance for the cache
+ *
+ * @param string $path
+ * @return \OC\Files\Cache\Permissions
+ */
+ public function getPermissionsCache($path = '') {
+ return $this->storage->getPermissions($path);
+ }
+
+ /**
+ * get a watcher instance for the cache
+ *
+ * @param string $path
+ * @return \OC\Files\Cache\Watcher
+ */
+ public function getWatcher($path = '') {
+ return $this->storage->getWatcher($path);
+ }
+
+ /**
+ * @return \OC\Files\Cache\Storage
+ */
+ public function getStorageCache() {
+ return $this->storage->getStorageCache();
+ }
+
+ /**
+ * get the ETag for a file or folder
+ *
+ * @param string $path
+ * @return string
+ */
+ public function getETag($path) {
+ return $this->storage->getETag($path);
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-15 03:17:30 +0000